Display screen or portion thereof with animated graphical user interface



FIG. 1 is a front view of a display screen or portion thereof with animated graphical user interface,

FIG. 2 is a front view of a second image thereof;

FIG. 3. Is a front view of a third image thereof; and,

FIG. 4 is a front view of a fourth image thereof.

The appearance of the image transitions sequentially between the images shown in FIGS. 1-4. The process or period in which an image transitions to another forms no part of the claimed design.

The varying shades of grey and black in the drawings illustrate a contrast in appearance.

The outermost rectangular broken lines illustrate a display screen or portion thereof, and the remaining broken lines illustrate environmental subject matter. None of the broken lines form part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with animated graphical user interface, as shown and described. 